An object with a mass of #8 kg# is on a plane with an incline of #pi/12 #. If the object is being pushed up the plane with # 8 N # of force, what is the net force on the object?
1 Answer
Jul 3, 2017
76.72 , - 84.22 deg
Explanation:
F{gravity) = 8 kg 9.8 m/s^2 = 78.4 N
Gravity vector = 78.4 angle - 90 deg
Force on plane = 8 angle 15 deg
The vector sum = 76.72 angle - 84.22 deg
